{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":500,"cluster_id":5000011673},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["468:4680001120","468:4680001049","468:4680000452","500:5000011182","500:5000011030","500:5000011241","468:4680000915","498:4980001236","500:5000010791","500:5000011022","500:5000007760","468:4680001117","500:5000011451","468:4680001557","500:5000010943","500:5000011107","468:4680001335","500:5000010684","500:5000011567","500:5000011620","498:4980004674","468:4680000842","500:5000010853","498:4980001987","500:5000011183"],"twin_admin_codes":[468,468,468,500,500,500,468,498,500,500,500,468,500,468,500,500,468,500,500,500,498,468,500,498,500],"twin_sims":[0.38954865333334665,0.35964684394809265,0.3409002359171183,0.3178621708382132,0.30546021400270845,0.29745365306217336,0.2923079941559257,0.2769841175809378,0.2708731919074938,0.2629203477125557,0.26256698050008576,0.2565986152339677,0.25362081252956103,0.24768205981412963,0.24717832533727335,0.24274393279713435,0.24096190744722398,0.23847155774185227,0.23680019499279673,0.23590238237757455,0.23367533425528828,0.2333038902819623,0.2293626173178967,0.22566954713763213,0.22249701134491515],"twin_dists":[0.17833677844666748,0.18573711079459718,0.1905365766187693,0.19663335487405806,0.20001815773077286,0.20224563362809708,0.20369580652471622,0.208107006795884,0.20990742733426296,0.21228851249723812,0.21239534563835194,0.21421356544091655,0.21513072701178335,0.21698053845469306,0.2171387425588326,0.21854045743186484,0.21910841564030192,0.2199067119025968,0.2204455247996907,0.22073598633930952,0.22145961979707388,0.22158075217108583,0.22287393268772518,0.22409906050475772,0.2251621824114362],"n_dims_used":45,"mean_confidence":0.9241938273111979},"coverage":{"mean_confidence":0.9241938273111979,"n_dims_used":45,"similarity_metric":{"field":"twin_sims","kind":"cosine_in_zscored_morphology_space","range":"[-1, 1]; higher = more similar","interpretation":"cosine similarity in the z-scored feature space (n_dims_used dims). High-dimensional cosine concentrates near 0, so absolute values are typically SMALL and are meaningful only RELATIVELY (rank order / vs the cohort) — NOT a 0–1 probability. mean_confidence is the SEPARATE GUM uncertainty weight of the anchor's witnessed features, not a function of the similarities."}},"error":null}}